package com.cet.designpatterns.factory;

import java.util.Calendar;

/**
 * @program: algorithm
 * @description:
 * @author: 陈恩涛
 * @create: 2021-09-04 23:34
 **/
public class Test {
    public static void main(String[] args) {
        Calendar instance = Calendar.getInstance();
    }
}
